Article : texte imprimé

Bitumen chemical foaming for asphalt paving applications

Virginia Carrera, Auteur ; Moises Garcia-Morales, Auteur ; Francisco J. Navarro, Auteur |

Dans Industrial & engineering chemistry research (Vol. 49 N° 18, Septembre 2010)

As an alternative to traditional hot-mix asphalt paving, bitumen foaming technologies have been extensively used in road recycling over the last decades. However, much more work on the use of foam-enhancing chemical agents is needed. This resear[...]

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Article : texte imprimé

Influence of bitumen colloidal nature on the design of isocyanate-based bituminous products with enhanced rheological properties

Virginia Carrera, Auteur ; Pedro Partal, Auteur ; Moises Garcia-Morales, Auteur |

Dans Industrial & engineering chemistry research (Vol. 48 N° 18, Septembre 2009)

This work deals with the influence that bitumen colloidal nature exerts on the rheological properties of bitumen samples modified by isocyanate-based reactive polymers. Shear rheology tests, modulated differential scanning calorimetry (MDSC), ch[...]

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